213537060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 240

約数和(自身を含む): 764007552

約数和(自身を除く): 550470492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 108, 110, 115, 132, 135, 138, 162, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 324, 330, 345, 396, 405, 414, 460, 495, 506, 521, 540, 594, 621, 660, 690, 759, 810, 828, 891, 990, 1012, 1035, 1042, 1188, 1242, 1265, 1380, 1485, 1518, 1563, 1620, 1782, 1863, 1980, 2070, 2084, 2277, 2484, 2530, 2605, 2970, 3036, 3105, 3126, 3564, 3726, 3795, 4140, 4455, 4554, 4689, 5060, 5210, 5731, 5940, 6210, 6252, 6831, 7452, 7590, 7815, 8910, 9108, 9315, 9378, 10420, 11385, 11462, 11983, 12420, 13662, 14067, 15180, 15630, 17193, 17820, 18630, 18756, 20493, 22770, 22924, 23445, 23966, 27324, 28134, 28655, 31260, 34155, 34386, 35949, 37260, 40986, 42201, 45540, 46890, 47932, 51579, 56268, 57310, 59915, 68310, 68772, 70335, 71898, 81972, 84402, 85965, 93780, 102465, 103158, 107847, 114620, 119830, 131813, 136620, 140670, 143796, 154737, 168804, 171930, 179745, 204930, 206316, 211005, 215694, 239660, 257895, 263626, 281340, 309474, 323541, 343860, 359490, 395439, 409860, 422010, 431388, 464211, 515790, 527252, 539235, 618948, 647082, 659065, 718980, 773685, 790878, 844020, 928422, 970623, 1031580, 1078470, 1186317, 1294164, 1318130, 1547370, 1581756, 1617705, 1856844, 1941246, 1977195, 2156940, 2321055, 2372634, 2636260, 3094740, 3235410, 3558951, 3882492, 3954390, 4642110, 4745268, 4853115, 5931585, 6470820, 7117902, 7908780, 9284220, 9706230, 10676853, 11863170, 14235804, 17794755, 19412460, 21353706, 23726340, 35589510, 42707412, 53384265, 71179020, 106768530, 213537060]

約数ペア:

[(1, 213537060), (2, 106768530), (3, 71179020), (4, 53384265), (5, 42707412), (6, 35589510), (9, 23726340), (10, 21353706), (11, 19412460), (12, 17794755), (15, 14235804), (18, 11863170), (20, 10676853), (22, 9706230), (23, 9284220), (27, 7908780), (30, 7117902), (33, 6470820), (36, 5931585), (44, 4853115), (45, 4745268), (46, 4642110), (54, 3954390), (55, 3882492), (60, 3558951), (66, 3235410), (69, 3094740), (81, 2636260), (90, 2372634), (92, 2321055), (99, 2156940), (108, 1977195), (110, 1941246), (115, 1856844), (132, 1617705), (135, 1581756), (138, 1547370), (162, 1318130), (165, 1294164), (180, 1186317), (198, 1078470), (207, 1031580), (220, 970623), (230, 928422), (253, 844020), (270, 790878), (276, 773685), (297, 718980), (324, 659065), (330, 647082), (345, 618948), (396, 539235), (405, 527252), (414, 515790), (460, 464211), (495, 431388), (506, 422010), (521, 409860), (540, 395439), (594, 359490), (621, 343860), (660, 323541), (690, 309474), (759, 281340), (810, 263626), (828, 257895), (891, 239660), (990, 215694), (1012, 211005), (1035, 206316), (1042, 204930), (1188, 179745), (1242, 171930), (1265, 168804), (1380, 154737), (1485, 143796), (1518, 140670), (1563, 136620), (1620, 131813), (1782, 119830), (1863, 114620), (1980, 107847), (2070, 103158), (2084, 102465), (2277, 93780), (2484, 85965), (2530, 84402), (2605, 81972), (2970, 71898), (3036, 70335), (3105, 68772), (3126, 68310), (3564, 59915), (3726, 57310), (3795, 56268), (4140, 51579), (4455, 47932), (4554, 46890), (4689, 45540), (5060, 42201), (5210, 40986), (5731, 37260), (5940, 35949), (6210, 34386), (6252, 34155), (6831, 31260), (7452, 28655), (7590, 28134), (7815, 27324), (8910, 23966), (9108, 23445), (9315, 22924), (9378, 22770), (10420, 20493), (11385, 18756), (11462, 18630), (11983, 17820), (12420, 17193), (13662, 15630), (14067, 15180)]